mirror of
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109 lines
2.9 KiB
Go
109 lines
2.9 KiB
Go
// Copyright 2023 The Hugo Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package filecache_test
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import (
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"path/filepath"
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jww "github.com/spf13/jwalterweatherman"
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"testing"
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"time"
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qt "github.com/frankban/quicktest"
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"github.com/gohugoio/hugo/htesting"
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"github.com/gohugoio/hugo/hugolib"
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)
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// See issue #10781. That issue wouldn't have been triggered if we kept
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// the empty root directories (e.g. _resources/gen/images).
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// It's still an upstream Go issue that we also need to handle, but
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// this is a test for the first part.
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func TestPruneShouldPreserveEmptyCacheRoots(t *testing.T) {
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files := `
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-- hugo.toml --
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baseURL = "https://example.com"
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-- content/_index.md --
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---
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title: "Home"
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---
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`
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b := hugolib.NewIntegrationTestBuilder(
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hugolib.IntegrationTestConfig{T: t, TxtarString: files, RunGC: true, NeedsOsFS: true},
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).Build()
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_, err := b.H.BaseFs.ResourcesCache.Stat(filepath.Join("_gen", "images"))
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b.Assert(err, qt.IsNil)
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}
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func TestPruneImages(t *testing.T) {
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if htesting.IsCI() {
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// TODO(bep)
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t.Skip("skip flaky test on CI server")
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}
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files := `
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-- hugo.toml --
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baseURL = "https://example.com"
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[caches]
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[caches.images]
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maxAge = "200ms"
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dir = ":resourceDir/_gen"
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-- content/_index.md --
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---
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title: "Home"
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---
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-- assets/a/pixel.png --
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iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNkYPhfDwAChwGA60e6kgAAAABJRU5ErkJggg==
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-- layouts/index.html --
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{{ warnf "HOME!" }}
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{{ $img := resources.GetMatch "**.png" }}
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{{ $img = $img.Resize "3x3" }}
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{{ $img.RelPermalink }}
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`
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b := hugolib.NewIntegrationTestBuilder(
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hugolib.IntegrationTestConfig{T: t, TxtarString: files, Running: true, RunGC: true, NeedsOsFS: true, LogLevel: jww.LevelInfo},
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).Build()
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b.Assert(b.GCCount, qt.Equals, 0)
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b.Assert(b.H, qt.IsNotNil)
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imagesCacheDir := filepath.Join("_gen", "images")
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_, err := b.H.BaseFs.ResourcesCache.Stat(imagesCacheDir)
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b.Assert(err, qt.IsNil)
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// TODO(bep) we need a way to test full rebuilds.
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// For now, just sleep a little so the cache elements expires.
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time.Sleep(300 * time.Millisecond)
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b.RenameFile("assets/a/pixel.png", "assets/b/pixel2.png").Build()
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b.Assert(b.GCCount, qt.Equals, 1)
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// Build it again to GC the empty a dir.
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b.Build()
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_, err = b.H.BaseFs.ResourcesCache.Stat(filepath.Join(imagesCacheDir, "a"))
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b.Assert(err, qt.Not(qt.IsNil))
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_, err = b.H.BaseFs.ResourcesCache.Stat(imagesCacheDir)
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b.Assert(err, qt.IsNil)
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}
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